Lecture: 124

                                                Lecture 124

// Loop do while

#include <iostream>

#include <conio.h>

using namespace std;

 main ()

{  

  system("CLS");//Clear screen

  int F=1,i=1,j;

  cout<<"Enter the factorial number: ";

  cin>>j;

  i=1;

   do{

       F=F*i;

       i++;

     }while(i<=j);

   cout<<"Factorial of "<<j<<" = "<<F;

  getch();

  return 0;

}

Code view in dev compiler:

Compile the program Ctrl+F9

      Run program Ctrl+F10